7261992

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{349}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 20952750

約数和(自身を除く): 13690758

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 289, 306, 349, 408, 578, 612, 698, 867, 1047, 1156, 1224, 1396, 1734, 2094, 2312, 2601, 2792, 3141, 3468, 4188, 5202, 5933, 6282, 6936, 8376, 10404, 11866, 12564, 17799, 20808, 23732, 25128, 35598, 47464, 53397, 71196, 100861, 106794, 142392, 201722, 213588, 302583, 403444, 427176, 605166, 806888, 907749, 1210332, 1815498, 2420664, 3630996, 7261992]

約数ペア:

[(1, 7261992), (2, 3630996), (3, 2420664), (4, 1815498), (6, 1210332), (8, 907749), (9, 806888), (12, 605166), (17, 427176), (18, 403444), (24, 302583), (34, 213588), (36, 201722), (51, 142392), (68, 106794), (72, 100861), (102, 71196), (136, 53397), (153, 47464), (204, 35598), (289, 25128), (306, 23732), (349, 20808), (408, 17799), (578, 12564), (612, 11866), (698, 10404), (867, 8376), (1047, 6936), (1156, 6282), (1224, 5933), (1396, 5202), (1734, 4188), (2094, 3468), (2312, 3141), (2601, 2792)]